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It assesses knowledge in subjects relevant to the candidate’s chosen course of study.","tags","utme jamb joint admission matriculation board unified tertiary matriculation examination nigeria africa","version","vip","location",{"_390":391,"_392":393},"type","Point","coordinates",[394,395],9.082,10.3671,"ng","priority",5,"createdOn",1755987353430,"updatedOn","questionsCount",29915,"courseCount",20,"examKey","questionData",{"_369":409,"_410":411,"_412":413,"_278":415,"_416":417,"_263":370,"_418":419,"_420":421,"_110":426},"Ls73spQ1v1AEDhbGZ9TWjdoNxXwUTh","q","Find the derivative of \\(y=\\frac{x^7 - x^5}{x^4}\\)","ans",[414],2,"2008","course","mathematics","exp","\\(y=\\frac{x^7 - x^5}{x^4}\\)
\ny = \\(\\frac{x^7}{x^4} \\div \\frac{x^5}{x^4}\\)
\ny = x\\(^3\\) - x
\n\\(\\frac{dy}{dx}\\) = 3x\\(^2\\) - 1","opts",[422,423,424,425],"x(x²-1)","3x(x²-1)","3x²-1","7x⁶-5x⁴",31,"31","initComment","initReply","actionData","errors"]

JAMB - Mathematics (2008 - No. 31)

Explanation

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